cdrom_read_mech_status 1341 drivers/cdrom/cdrom.c if ((ret = cdrom_read_mech_status(cdi, info))) cdrom_read_mech_status 1371 drivers/cdrom/cdrom.c if ((status = cdrom_read_mech_status(cdi, info)) == 0) cdrom_read_mech_status 1432 drivers/cdrom/cdrom.c if ((ret = cdrom_read_mech_status(cdi, info))) { cdrom_read_mech_status 2392 drivers/cdrom/cdrom.c ret = cdrom_read_mech_status(cdi, info);